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48303807 = 3103223701
BaseRepresentation
bin1011100001000…
…0111010111111
310100220002100220
42320100322333
544331210212
64443152423
71124401266
oct270207277
9110802326
1048303807
11252a2402
1214215713
13a013346
1465b55dd
15439238c
hex2e10ebf

48303807 has 16 divisors (see below), whose sum is σ = 65415168. Its totient is φ = 31701600.

The previous prime is 48303799. The next prime is 48303877. The reversal of 48303807 is 70830384.

It is not a de Polignac number, because 48303807 - 23 = 48303799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48303877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68557 + ... + 69257.

It is an arithmetic number, because the mean of its divisors is an integer number (4088448).

Almost surely, 248303807 is an apocalyptic number.

48303807 is a deficient number, since it is larger than the sum of its proper divisors (17111361).

48303807 is a wasteful number, since it uses less digits than its factorization.

48303807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 48303807 is about 6950.0940281409. The cubic root of 48303807 is about 364.1892481871.

The spelling of 48303807 in words is "forty-eight million, three hundred three thousand, eight hundred seven".

Divisors: 1 3 103 223 309 669 701 2103 22969 68907 72203 156323 216609 468969 16101269 48303807